My unbelieving husband was offended by the WatchTower just studied
Any decent person would/should be.
If this Jehovah destroying the wicked to preserve his people was a TV show, then yea, maybe you can make a black and white case for killing the enemies. Not unlike watching The Walking Dead, and getting all exasperated with Jesus (character's name, not the 'real' Son of God) when he doesn't kill the Saviors, but cheering when Daryl takes out their enemies without hesitation. But that's TV. And it's not a real case scenario, it's the imagination of a graphic novel writer and TV writers. It's entertainment.
The WT writers aren't trying to entertain, they indoctrinating their followers to look at the real world in a black and white case. You're either a worshiper of Jehovah, or you're a wicked person, deserving of destruction. A byproduct of that is to occasionally offend a 'wicked' person. Too bad, just shows their heart isn't in the right place. Guess they'll be executed. Jesus (the 'real' one this time) on a white horse or Daryl on a motorcycle. Pick your preferred fairy tale...